DE60025801D1 - spectroscope - Google Patents
spectroscopeInfo
- Publication number
- DE60025801D1 DE60025801D1 DE60025801T DE60025801T DE60025801D1 DE 60025801 D1 DE60025801 D1 DE 60025801D1 DE 60025801 T DE60025801 T DE 60025801T DE 60025801 T DE60025801 T DE 60025801T DE 60025801 D1 DE60025801 D1 DE 60025801D1
- Authority
- DE
- Germany
- Prior art keywords
- spectroscope
- main axis
- concave mirrors
- light
- concave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 206010010071 Coma Diseases 0.000 abstract 1
- 230000004075 alteration Effects 0.000 abstract 1
- 201000009310 astigmatism Diseases 0.000 abstract 1
- 238000004611 spectroscopical analysis Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/1804—Plane gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
There is provided a spectroscope which does not show aberrations such as coma or astigmatism, which shows large throughput of light, and which allows to make spectrometry in high resolution and high precision. In a spectroscope comprising two concave mirrors, the main axis of incidence and the main axis of outgoing light are made to coincide in at least one concave mirror of the concave mirrors. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00402699A EP1193482B1 (en) | 2000-09-29 | 2000-09-29 | Spectroscope |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60025801D1 true DE60025801D1 (en) | 2006-04-13 |
Family
ID=8173889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60025801T Expired - Lifetime DE60025801D1 (en) | 2000-09-29 | 2000-09-29 | spectroscope |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1193482B1 (en) |
AT (1) | ATE317109T1 (en) |
DE (1) | DE60025801D1 (en) |
WO (1) | WO2002027286A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019453A1 (en) * | 2005-04-25 | 2006-10-26 | Stratec Biomedical Systems Ag | Device for optically investigating specimens in recesses in micro titer plate has perforated mirror in stimulation and emission light paths between light source and detector, so stimulation light falls on specimen via hole in mirror |
TWI404922B (en) * | 2010-02-02 | 2013-08-11 | Chroma Ate Inc | Spectral spectral measurement system |
FI20106141A0 (en) * | 2010-11-01 | 2010-11-01 | Specim Spectral Imaging Oy Ltd | Spectrometer for transmission in image form |
JP6732442B2 (en) * | 2015-12-15 | 2020-07-29 | 株式会社トプコン | Lightwave distance measuring device |
CN113109949B (en) * | 2021-04-09 | 2022-09-02 | 长春长光格瑞光电技术有限公司 | Pinhole adjusting method of wide-spectrum high-resolution echelle grating monochromator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3753618A (en) * | 1972-02-10 | 1973-08-21 | Ultra Violet Products Inc | Monochromator |
JPS5887431A (en) * | 1981-11-20 | 1983-05-25 | Hitachi Ltd | Double spectrometer |
JP3226308B2 (en) * | 1991-11-15 | 2001-11-05 | 科学技術振興事業団 | Bright high-resolution spectrometer |
-
2000
- 2000-09-29 EP EP00402699A patent/EP1193482B1/en not_active Expired - Lifetime
- 2000-09-29 DE DE60025801T patent/DE60025801D1/en not_active Expired - Lifetime
- 2000-09-29 AT AT00402699T patent/ATE317109T1/en not_active IP Right Cessation
-
2001
- 2001-09-28 WO PCT/EP2001/011272 patent/WO2002027286A1/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
ATE317109T1 (en) | 2006-02-15 |
EP1193482A1 (en) | 2002-04-03 |
EP1193482B1 (en) | 2006-02-01 |
WO2002027286A1 (en) | 2002-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |